atm: solos-pci: Fix set-but-unused variable.

This is just a readback to entire completion of a register
write, keep the readback but kill the unused variable.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
index cd0ff66469b2..5d1d07645132 100644
--- a/drivers/atm/solos-pci.c
+++ b/drivers/atm/solos-pci.c
@@ -527,7 +527,6 @@ static int flash_upgrade(struct solos_card *card, int chip)
 {
         const struct firmware *fw;
         const char *fw_name;
-        uint32_t data32 = 0;
         int blocksize = 0;
         int numblocks = 0;
         int offset;
@@ -576,7 +575,7 @@ static int flash_upgrade(struct solos_card *card, int chip)
         
         dev_info(&card->dev->dev, "Changing FPGA to Update mode\n");
         iowrite32(1, card->config_regs + FPGA_MODE);
-        data32 = ioread32(card->config_regs + FPGA_MODE); 
+        (void) ioread32(card->config_regs + FPGA_MODE); 
 
         /* Set mode to Chip Erase */
         if(chip == 0 || chip == 2)